Merge pull request MicrosoftDocs#1858 from erwinvanhunen/patch-1

Fixed small typo

Author: kenwith

sharepoint/docs-conceptual/sharepoint-pnp/sharepoint-pnp-cmdlets.md

@@ -11,7 +11,7 @@ _**Applies to:** SharePoint Online | SharePoint 2016 | SharePoint 2013_
 There are 3 ways to install the cmdlets. We recommend, where possible, to install them from the [PowerShell Gallery](https://www.powershellgallery.com). Alternatively you can download the setup files or run a PowerShell script to download the PowerShellGet module and install the cmdlets subsequently.
 
 ### PowerShell Gallery ###
-If you main OS is Windows 10, or if you have [PowerShellGet](https://github.com/powershell/powershellget) installed, you can run the following commands to install the PowerShell cmdlets:
+If your main OS is Windows 10, or if you have [PowerShellGet](https://github.com/powershell/powershellget) installed, you can run the following commands to install the PowerShell cmdlets:
 
 |**SharePoint Version**|**Command to install**|
 |------------------|------------------|